The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 17, 2004
Filed:
Nov. 02, 2001
Sharad Mehrotra, Cedar Park, TX (US);
Parsotam T. Patel, Austin, TX (US);
Sun Microsystems, Inc., Palo Alto, CA (US);
Abstract
Provided is a data structure containing wiring information for an integrated circuit and a method for storing the same in a computer readable medium. In one embodiment of the present invention storage of the data structure is achieved by mapping said integrated circuit into memory locations of said medium as a wiring plane having a plurality of data points arranged in a grid. Each of the plurality of data points having state information associated therewith, which includes a plurality of attributes. Subsections of the grid are associated with memory locations in the computer readable medium to form a plurality of tiles. Specifically the tiles and data points are arranged so that a sub-portion of the data points associated with one of the plurality of tiles have common attributes.